Home / 7,359,834.69-10,156,345.79-4,096,565.52

Finding the Fourth Proportional to 7,359,834.69, 10,156,345.79 and 4,096,565.52

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Solution

The fourth proportional to 7,359,834.69, 10,156,345.79 and 4,096,565.52 is: 5,653,134.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,834.69 : 10,156,345.79 = 4,096,565.52 : x
  2. Step 2: Convert to fraction form
    7,359,834.69/10,156,345.79 = 4,096,565.52/x
  3. Step 3: Cross multiply
    7,359,834.69x = 10,156,345.79 × 4,096,565.52
  4. Step 4: Simplify right side
    7,359,834.69x = 41,606,135,952,028.34
  5. Step 5: Solve for x
    x = 41,606,135,952,028.34/7,359,834.69
  6. Step 6: Final answer
    x = 5,653,134.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.